Distance between Seoul (GMP) and Ulsan (USN)
Distance from Seoul to Ulsan (Gimpo International Airport – Ulsan Airport) is 197 miles / 316 kilometers / 171 nautical miles.
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Seoul - Ulsan
How far is Ulsan from Seoul?
There are several ways to calculate distances between Seoul and Ulsan. Here are two common methods:
Vincenty's formula (applied above)- 196.557 miles
- 316.328 kilometers
- 170.803 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 196.509 miles
- 316.251 kilometers
- 170.762 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Flight duration
Estimated flight time from Gimpo International Airport (GMP) to Ulsan Airport (USN) is 52 minutes.
Time difference and current local times
There is no time difference between Seoul and Ulsan.
Time Difference
Seoul
Ulsan
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 52 kg (114 pounds).
Airport information
| A | Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |
| B | Ulsan Airport |
|---|---|
| City: | Ulsan |
| Country: | South Korea |
| IATA Code: | USN |
| ICAO Code: | RKPU |
| Coordinates: | 35°35′36″N, 129°21′7″E |
Map
Seoul to Ulsan flight map.
Frequent Flyer Miles Calculator
Seoul (GMP) → Ulsan (USN).
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